The cls methods are now storing normalized parent overlaps within the snapshot
if the OSDs are required to be Nautilus or later. Therefore, we can safely
break the on-disk format compatibility for those newer OSDs.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The parent reference should be written once under the "parent" key,
so all updates to a snapshot should ensure the new normalized format
is used if Nautilus or later OSDs are required.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
This is the first step to fix the denormalization of the parent
image spec references between the HEAD revision and the snapshot
revisions.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
If the OSDs are required to be Nautilus or later, it will automatically break
backwards compatibility of the structure to support pool namespaces.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
It will break version compatibility if used against older OSDs that
don't support RBD pool namespace support.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
With the forthcoming need to use new methods to retrieve a clone's parent,
use per-method helpers to invoke the correct method within the image
refresh state machine.
Also used this time to merge newer cls rbd methods that should be supported
by all non-EOLed OSDs.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
* refs/pull/24092/head:
mgr: Change signature of PyString_AsString to match return
Reviewed-by: John Spray <john.spray@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
* refs/pull/24057/head:
src/common: add a unit test (bufferlist.sha1())
osd, src/common: return sha1 value if zero-length buffer.
src/common/buffer.cc: remove unnecessary copy in sha1()
Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
mgr/dashboard: Do not require cert for http
Reviewed-by: Ricardo Dias <rdias@suse.com>
Reviewed-by: Sebastian Wagner <swagner@suse.com>
Reviewed-by: Volker Theile <vtheile@suse.com>
The ceph dashboard currently requires a SSL certificate even if it is
not running in the SSL mode since it is always querying for the
certificate file/key pair.
This patch fixes the behaviour by querying for the certificate file/key
only if it is running in the SSL mode.
Fixes: http://tracker.ceph.com/issues/36069
Signed-off-by: Boris Ranto <branto@redhat.com>
common: drop the unused zero-copy facilities in ceph::bufferlist
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
This is just to ensure the just dropped buffer::raw_pipe
was the solely user of this facility. After successful
validation, we can drop `virtual` on the method entirely.
Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
This module is written by Rick Chen <rick.chen@prophetstor.com> and
provides both a built-in local predictor and a cloud mode that queries
a cloud service (provided by ProphetStor) to predict device failures.
Signed-off-by: Rick Chen <rick.chen@prophetstor.com>
Signed-off-by: Sage Weil <sage@redhat.com>
